30 CFR 57.22607

§ 57.22607 Blasting on shift (III mines).

United States · 30 CFR — Mineral Resources · Status: effective

Cite this

Citation: 30 CFR 57.22607, § 57.22607 Blasting on shift (III mines), United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/133291
Permanent ID: ys:prov:133291@1
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Full text

When blasting on shift, tests for methane shall be made in the mine atmosphere by a competent person before blasting. Blasting shall not be done when 1.0 percent or more methane is present.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.